How much electric force would exists between .001 C and have a .006 C charges if they were 4 meters apart

your answer is, orbit around the nucleus

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

higher potential

explanation:

because it is in a high speed so it must move into a of high potential